90282410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{12953}}^1$

素因数の和:13018

約数の個数: 32

約数和(自身を含む): 176278032

約数和(自身を除く): 85995622

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 6970, 12953, 25906, 64765, 129530, 220201, 440402, 531073, 1062146, 1101005, 2202010, 2655365, 5310730, 9028241, 18056482, 45141205, 90282410]

約数ペア:

[(1, 90282410), (2, 45141205), (5, 18056482), (10, 9028241), (17, 5310730), (34, 2655365), (41, 2202010), (82, 1101005), (85, 1062146), (170, 531073), (205, 440402), (410, 220201), (697, 129530), (1394, 64765), (3485, 25906), (6970, 12953)]